CN114051451A - 打印中使用的方法 - Google Patents

打印中使用的方法 Download PDF

Info

Publication number
CN114051451A
CN114051451A CN202080045311.3A CN202080045311A CN114051451A CN 114051451 A CN114051451 A CN 114051451A CN 202080045311 A CN202080045311 A CN 202080045311A CN 114051451 A CN114051451 A CN 114051451A
Authority
CN
China
Prior art keywords
powder
temperature
heating
layer
beds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202080045311.3A
Other languages
English (en)
Chinese (zh)
Inventor
丹尼尔·马耶尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandiam Digital Manufacturing Co ltd
Original Assignee
Sandiam Digital Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sandiam Digital Manufacturing Co ltd filed Critical Sandiam Digital Manufacturing Co ltd
Publication of CN114051451A publication Critical patent/CN114051451A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/171—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects
    • B29C64/182—Processes of additive manufacturing specially adapted for manufacturing multiple 3D objects in parallel batches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/295—Heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Plasma & Fusion (AREA)
CN202080045311.3A 2019-06-18 2020-06-18 打印中使用的方法 Pending CN114051451A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962862980P 2019-06-18 2019-06-18
US62/862,980 2019-06-18
PCT/IL2020/050679 WO2020255136A1 (fr) 2019-06-18 2020-06-18 Procédés destinés à être utilisés dans l'impression

Publications (1)

Publication Number Publication Date
CN114051451A true CN114051451A (zh) 2022-02-15

Family

ID=71738256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080045311.3A Pending CN114051451A (zh) 2019-06-18 2020-06-18 打印中使用的方法

Country Status (5)

Country Link
US (1) US20220234288A1 (fr)
EP (1) EP3986703A1 (fr)
CN (1) CN114051451A (fr)
IL (1) IL288915A (fr)
WO (1) WO2020255136A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040104499A1 (en) * 2002-08-09 2004-06-03 Eos Gmbh Electro Optical Systems Method and device for the production of a three-dimensional object by means of sintering
CN103635305A (zh) * 2011-03-02 2014-03-12 Bego医药公司 用于生成地制造三维部件的设备及方法
CN104972120A (zh) * 2014-04-04 2015-10-14 株式会社松浦机械制作所 层叠造型装置和层叠造型方法
CN105939839A (zh) * 2014-01-31 2016-09-14 Eos有限公司电镀光纤系统 用于改进地控制在生成式层构建过程中的能量输入的方法和设备
CN106564187A (zh) * 2016-11-10 2017-04-19 湖南华曙高科技有限责任公司 一种制造三维物体的方法和设备
CN107129659A (zh) * 2016-02-26 2017-09-05 株式会社理光 用于实体自由成形制作的方法
CN107559902A (zh) * 2017-08-28 2018-01-09 广东美的厨房电器制造有限公司 温度控制方法及加热烹调装置
US10144176B1 (en) * 2018-01-15 2018-12-04 Velo3D, Inc. Three-dimensional printing systems and methods of their use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6815636B2 (en) 2003-04-09 2004-11-09 3D Systems, Inc. Sintering using thermal image feedback
US6930278B1 (en) 2004-08-13 2005-08-16 3D Systems, Inc. Continuous calibration of a non-contact thermal sensor for laser sintering
US7718933B2 (en) 2007-04-20 2010-05-18 The Boeing Company Methods and systems for direct manufacturing temperature control
EP2289652B2 (fr) * 2009-08-25 2022-09-28 BEGO Medical GmbH Dispositif et procédé de fabrication générative
GB201316815D0 (en) * 2013-09-23 2013-11-06 Renishaw Plc Additive manufacturing apparatus and method
EP3197537B1 (fr) 2014-09-23 2019-03-13 Boston Scientific Neuromodulation Corporation Système d'étalonnage de stimulation de corne dorsale
US20170341307A1 (en) 2015-01-30 2017-11-30 Hewlett-Packard Development Company, L.P. Fabricating three dimensional objects
WO2017014964A1 (fr) * 2015-07-20 2017-01-26 Applied Materials, Inc. Fabrication d'additif avec de multiples sources de chaleur
EP3159080A1 (fr) 2015-10-19 2017-04-26 Siemens Aktiengesellschaft Procédé de réglage d'un appareil de fabrication additive, procédé de fabrication additive et installation
US10112260B2 (en) 2016-01-20 2018-10-30 General Electric Company Aligning lasers of laser additive manufacturing system
EP3433437A4 (fr) * 2016-07-22 2019-12-11 Hewlett-Packard Development Company, L.P. Régulation du chauffage dans la fabrication additive
JP6912116B2 (ja) * 2017-06-16 2021-07-28 株式会社アスペクト 粉末床溶融結合装置
JP6887896B2 (ja) * 2017-06-28 2021-06-16 日本電子株式会社 ３次元積層造形装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040104499A1 (en) * 2002-08-09 2004-06-03 Eos Gmbh Electro Optical Systems Method and device for the production of a three-dimensional object by means of sintering
CN103635305A (zh) * 2011-03-02 2014-03-12 Bego医药公司 用于生成地制造三维部件的设备及方法
CN105939839A (zh) * 2014-01-31 2016-09-14 Eos有限公司电镀光纤系统 用于改进地控制在生成式层构建过程中的能量输入的方法和设备
CN104972120A (zh) * 2014-04-04 2015-10-14 株式会社松浦机械制作所 层叠造型装置和层叠造型方法
CN107129659A (zh) * 2016-02-26 2017-09-05 株式会社理光 用于实体自由成形制作的方法
CN106564187A (zh) * 2016-11-10 2017-04-19 湖南华曙高科技有限责任公司 一种制造三维物体的方法和设备
CN107559902A (zh) * 2017-08-28 2018-01-09 广东美的厨房电器制造有限公司 温度控制方法及加热烹调装置
US10144176B1 (en) * 2018-01-15 2018-12-04 Velo3D, Inc. Three-dimensional printing systems and methods of their use

Also Published As

Publication number Publication date
EP3986703A1 (fr) 2022-04-27
US20220234288A1 (en) 2022-07-28
WO2020255136A1 (fr) 2020-12-24
IL288915A (en) 2022-02-01

Similar Documents

Publication Publication Date Title
US10583529B2 (en) Additive manufacturing method using a plurality of synchronized laser beams
US11278988B2 (en) Additive manufacturing method using large and small beam sizes
TWI781202B (zh) 增材製造方法和設備
US20170173883A1 (en) Additive manufacturing method using tilted scanners
US11801633B2 (en) Apparatuses for continuously refreshing a recoater blade for additive manufacturing including a blade feed unit and arm portion
KR102393703B1 (ko) 적층에 의한 3ｄ 형상 물품의 제조 방법 및 장치
DE102004017769B4 (de) Sintern unter Verwendung von Thermobild-Rückkopplung
TWI774739B (zh) 積層製造系統
TWI774785B (zh) 使用多鏡掃描器的積層製造
US7569174B2 (en) Controlled densification of fusible powders in laser sintering
US9919476B2 (en) Manufacturing a three-dimensional object layer by layer
JP6178492B2 (ja) レーザ焼結システムのためのシュート
US20090068376A1 (en) Device and Method for Manufacturing a Three-Dimensional Object with a Heated Recoater for a Building Material in Powder Form
US20090017220A1 (en) Method for a layer-wise manufacturing of a three-dimensional object
Golhin et al. Surface roughness of as-printed polymers: a comprehensive review
KR20210006378A (ko) 레이저 소결의 열적 제어
US20110039016A1 (en) Manufacturing Technique
US20180200959A1 (en) Method and apparatus for manufacturing a three-dimensional object by additive layer manufacturing
US20220063204A1 (en) Method of analyzing and utilizing surface topology for targeted local thermal management in additive manufacturing systems
CN114051451A (zh) 打印中使用的方法
KR102094954B1 (ko) 자동제어가 가능한 3ｄ 프린팅 제조물 경화장치
JP7320084B2 (ja) マルチマテリアルワークピースの製造方法並びに製造装置
Phillips et al. Smart manufacturing in additive manufacturing
US20220291663A1 (en) Simplified tuning of 3d printers
WO2023086250A1 (fr) Procédé d'analyse et d'utilisation d'une topographie de surface pour une gestion thermique locale ciblée dans des systèmes de fabrication additive

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination